baber/WOPTO huggingface dataset:
Patent JP-H04239450-A (JP)
Title: Assembly body including screw clamp closing cap made of plastic material and container
Inventor: MISHIERU RUBEIROORU
IPC: B65D41/34
Filed: 1991-07-22
Abstract: PURPOSE: To obtain an favorable safety on fastening a screw and a tamper- evidence of the first unsealing action, by providing a guarantee strip connected to a cap body through a breakable bridge, and providing internal teeth to cooperate with ratchet teeth of the container in the guarantee strip. CONSTITUTION: A polypropylene cap 1 is provided with guarantee strips 2, 3 having the same length and free ends 21, 31 and further provided with connection bridges 4 joining the strips to the bottom end 5 of the cap 1 body at the inside. Breakable positions are formed at the joining parts of the bottom end 5. The crossing area of the breakable positions is set to be 0.4×0.3=0.12 mm<2> . Further, an internal teeth 6 is formed adjacently to respective bridges 4 in these strips 2, and a tube is provided with five ratchet teeth which prevent the screw of the cap 1 from getting loose. The face in the radial direction 7 of the internal teeth 6 on the guarantee strips is brought into contact with the ratchet teeth.
Patent JP-S5882042-A (JP)
Title: Apparatus for controlling air-fuel ratio at time of starting engine
Inventor: NAKAO MASAMI
IPC: F02D41/06
Filed: 1981-11-10
Abstract: PURPOSE:To improve starting performance of an engine, by preventing wetting of an ignition plug due to over-rich mixture by controlling the air-fuel ratio to render the mixture lean in case when a starter switch is kept ON continuously for a time longer than a prescribed period. CONSTITUTION:The timing for opening and closing an injector nozzle 5 disposed in an intake passage of an internal-combustion engine 1 is controlled by a regular control unit 6 that is connected to a power source 8 via a starter switch 7 at the time of starting the engine. When the engine is not started readily and the starter switch 7 is kept ON continuously for more than a prescribed time period, the terminal voltage of a capacitor 10b of a timer 10 is raised and a relay 11 is energized. Resultantly, a relay contact 11A is shifted to a position where a correction control unit 9 is connected to the regular control unit 6. Resultantly, the amount of fuel ejected from the injector nozzle 5 is increased, so that the air-fuel ratio of mixture is increased, i.e., the mixture is rendered lean.
Patent JP-H1127893-A (JP)
Title: Electric fan motor for vehicle
Inventor: KUWANO MASAYUKI
IPC: H02K5/10
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost electric fan motor for a vehicle, capable of draining water from a drain hole, irrespective of whether the fan motor is held in a horizontal or forward or backward inclined position, if water enters the inside of the electric fan motor. SOLUTION: Drain holes 11, 13 are each formed in the front and rear ends at the bottom of an electric fan motor 1. The drain hole 11 is formed by pressing and bending processes with a press and a cover 14 is mounted on the drain hole 13 to form a maze structure. If water enters a space 6, it can be drained from either the drain hole 11 or the drain hole 13 not only when the electric fan motor is held horizontally but also, when it is inclined forward or backward. Meanwhile, water from the back side of the electric fan motor into the space 6 is preventable, because the outside surface of an end housing 4 serves as a water-repelling wall.
Patent JP-S6160951-A (JP)
Inventor: YASUDA TETSUO
IPC: E04C2/04
Filed: 1984-08-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6425419-A (JP)
Title: Etching
Inventor: TATEIWA KENJI
IPC: H01L21/3065
Filed: 1987-07-21
Abstract: PURPOSE:To perform anisotropic etching which is lacking in crosswise etching treatment and form a reproducible fine pattern by adding a hydrocarbon gas in an oxygen gas and by etching an organic film in the plasma of the above mixed gas. CONSTITUTION:A resist 4 is formed on a silicon oxide film 3 and the first opening 5 is formed through ordinary exposure and development process. The resist 4 is used as a mask and a silicon oxide film 3 is etched by performing reactive ion-etching with a CHF3 gas and then, the second opening 6 is formed. After using a mixed gas consisting of oxygen, a hydrocarbon gas, for example, CH4 gas, the third opening 7 is formed by etching an organic film 2 through a process of reactive ion-etching. In such a case, since the organic film 2 is etched while forming always a thin film of CHx at the side walls with the hydrocarbon gas in an etching gas, it is treated by anisotropic etching.
Patent JP-S6072454-A (JP)
Title: Synchronism demodulator of digital frequency modulation signal
Inventor: YAMAO YASUSHI
IPC: H04L27/14
Filed: 1983-09-29
Abstract: PURPOSE:To improve the demodulating characteristic by using a signal after identification and regeneration to eliminate an unnecessary component in an error signal supplied to a voltage controlled oscillator thereby obtaining a reference carrier wave with less phase jitter. CONSTITUTION:Circuits 14-18 in chain lines are provided newly in addition. When a phase error thetae of signals eI, eQ to be inputted to identifiers 10, 11 is zero, the waveform of inputs vI, vQ, eI, eQ of each identifier and outputs eI, eQ is shown in solid lines in the figure, and the information a-f of an eye pattern of the detected outputs eI, eQ is delayed by a time T from information patterns a'-f' of the identifier outputs. The eye pattern of the signals eI, eQ with phase error thetae 0 is shown in broken lines in the figure. When ¦thetae¦<pi/2, however, the effect of the error thetae is eliminated completely from the identifier output. A signal Ve is obtained by the circuits 14-16 based on the identifier outputs eI, eQ, a 1/2 frequency division signal Vc and an error signal Ve. Although the signal vI includes a DC component having phase error information unnecessary AC component, the AC component when thetae 0 is nearly reduced to zero. That is, the phase jitter of the regenerated reference carrier wave is reduced when the carrier wave synchronism is established.
Patent JP-2000001900-A (JP)
Title: Insulation and deodorization device for manhole
Inventor: MIYAMOTO TADASHI
IPC: E03F5/02
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To secure traffic safety by preventing the formation of a hole due to melted snow on a lid body of a manhole in a road covered with snow and to maintain good environment by preventing the phenomenon of leakage of an offensive smell from sewerage through the manhole. SOLUTION: A supporting body 2 arranged detachably in a manhole 1 comprises a supporting frame 3 formed almost to a grid shape and a plurality of linkage pins 4 projected out above the supporting frame 3, and a spacer 5 is inserted and fitted to each linkage pin 4. On the supporting body 2, an insulating solid body 6 is linked and supported in a state where the top surface 6A has a surface curved upward and an outer peripheral surface 6C is tightly contacted to the inner peripheral surface 1A of the manhole 1. At the insulating solid body 6, a shut-off valve 7 is provided so as to close a gap between a pair of notched surfaces 6D, 6D and the inner peripheral surface 1A of the manhole 1.
Patent JP-S5982404-A (JP)
Inventor: KENISU EMU ENROO
IPC: A61F13/472
Filed: 1983-09-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0471913-A (JP)
Title: Suspension for vehicle
Inventor: NAKAJIMA TOMIO
IPC: B62D17/00
Filed: 1990-07-10
Abstract: PURPOSE:To flat the surface of a floor by constituting a suspension in such a way that a hydraulic cylinder whose one end is supported on the suspension member side is supported in nearly horizontal condition on the floor surface of a vehicle, and that the stroke thereof is converted by a turning support mechanism into a stroke in the up-and-down direction of the vehicle. CONSTITUTION:A suspension 2 is provided with an upper arm 8 and a lower arm 10 as a link oscillatably supported between a suspension member 4 being elastically supported on a vehicle side and a knuckle 6, a lateral rod 12, and an actuator part 14 having a hydraulic cylinder 50 that is arranged nearly in the horizontal position to the floor surface of the vehicle. The upper arm 8 comprises an arm body 8a formed nearly in an A-shape viewing from the up-and-down direction of the vehicle, and a subarm 8b formed nearly in an A-shape viewing from the vehicle width direction; and to the top of the subarm 8b, the piston rod of the hydraulic cylinder 50 is connected via a rubber bushing 34, and the subarm 8b and the rubber bushing 34 constitute a turning support mechanism.
Patent JP-S57105584-A (JP)
Title: Screw fluid machine
Inventor: UCHIDA RIICHI
IPC: F04C2/16
Filed: 1980-12-24
Abstract: PURPOSE: To prevent the contact of rotors due to load change from occuring by a method  wherein the directions of helix of the concave and convex flutes of the rotors and of the teeth  or tooth spaces of timing gears are made in the same direction and a special relationship is  established between the helix angles of said flutes and teeth or tooth spaces at the captioned  fluid machine equipped with a pair of male-female timing gears.   
     CONSTITUTION: The directions of helix of the rotor and the timing gear arranged in the same  shaft or of the rotor 4 and the gear 9 and of the rotor 5 and the gear 10 are made same.  When let the helix angle of the pitch circle diameter of the rotors 4 and 5 and the helix angle  of the timing gears 9 and 10 be β 1  and β 2 , the relation between β 1  and β 2  is regulated to satisfy 0.5β 1 ≤β 2 ≤β 1 . Owing to the relation as mentioned above, when only the female rotor 5 is  moved rightward as indicated with the arrow, the axial movement of the timing gear 10 identical with said axial movement of the female rotor 5 causes the rotation of the timing gear 9  along the direction of the helix of the timing gear 9 and, because the directions of the helix  with the helix angle β 1  on the pitch circle diameter of the rotors 4 and 5 and of the helix  with helix angle β 2  of the timing gears 9 and 10, the rotation of the timing gear 9 causes the  axial movement of the flute of the male rotor 4, resulting in maintaining the flute clearnce at  the initial state all the time. Consequently, even if the axial vibration of the rotor occurs due  to the load change during the running of the screw compressor, the flute clearance is not influenced and no fear of the occurrence of the contact of the rotors is resulted.  
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0231479-A (JP)
Title: Manufacture of semiconductor quantum box structure
Inventor: TAKANO SHINJI
IPC: H01S5/00
Filed: 1988-07-21
Abstract: PURPOSE:To realize a three-dimensional quantum well easily and with good reproducibility by forming a minute etch pit by making use of a thin film having a minute defect. CONSTITUTION:An n-InP buffer layer 20 is laminated on an n-InP substrate 10; after that, an InGaAsP layer 30 containing many crystal defects (dislocations) whose composition deviates slightly from that of a semiconductor is laminated; a laminated structure is formed. This semiconductor is etched by using an HBr-based etchant; extremely minute etch pits 35 are formed on the surface of the semiconductor. In addition, an InGaAs quantum-well active layer 55 is grown on the surface of this laminated structure. After that, an etching operation is executed in a short time by using an H2SO4-based etchant; only the InGaAsP layer in a flat part is removed; InGaAsP is left only inside the holes. Then, a p-InGaAsP guide layer 60, a p-InP clad layer 70 and a P<+>-InGaAsP contact layer 80 are formed; a semiconductor laser is completed.
Patent JP-2001013409-A (JP)
Title: Zoom lens
Inventor: NAKAYAMA HIROKI
IPC: G02B15/20
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To obtain a zoom lens constituted so that image information displayed by a liquid crystal display element or the like can be projected on a screen surface while keeping high optical performance and a projection device using this zoom lens. SOLUTION: This zoom lens PL is constituted so that a 2nd short-distance conjugate point side thereof is formed to be almost telecentric and provided with five lens groups being a 1st group L1 whose refractive power is negative, a 2nd group L2 whose refractive power is positive, a 3rd group L3 whose refractive power is negative, a 4th group L4 whose refractive power is positive and a 5th group L5 whose refractive power is positive in turn from the 1st long- distance conjugate point side thereof. Then, variable power is executed to a telephone end from a wide angle end by moving the groups L2 and L4 to the 1st conjugate point side. The group L1 is provided with an 11th positive lens at the most 1st conjugate point side. When the Abbe number of material of the 11th lens is defined as ν11, the relation of ν11<35 is satisfied.
Patent JP-S6160929-A (JP)
Title: Method of constructing retaining wall
Inventor: SHIMOYAJIRI TETSUTOSHI
IPC: E02D29/02
Filed: 1984-08-30
Abstract: PURPOSE:To improve strength of a vertical wall formed with concrete blocks, by a method wherein concrete blocks are piled up as a PC steel wire is inserted into the hole in the concrete block, and prestress is introduced through the tensioning of the PC steel rod. CONSTITUTION:A PC sheet 6 is laid, PC steel rods 7a and 7b are emerged upward from the PC sheet 6, and concrete blocks 5 are piled up in order. In which case, the PC steel rods 7a and 7b, inserted in holes 3a and 3b in the concrete blocks 5, is inserted into a sheath cylinder 8, and the external part of the sheath cylinder 8 is filled with concrete 9, and after the concrete 9 is cured, the PC steel rods 7a and 7b are locked to bearing plates 11 and nuts 12 to introduce prestress. This, since prestress to the PC steel rods 7a and 7b is introduced, it causes the vertical wall formed with the concrete block 5 to be increased in a resistance force against an external force and enables improvement of strength.
Patent JP-H0721297-A (JP)
Title: Read data judging method
Inventor: KANEZASHI HIDEJI
IPC: G06K7/00
Filed: 1993-06-29
Abstract: PURPOSE:To prevent the erroneous discrimination of the binary data of a card, and to correctly detect the value information of the card. CONSTITUTION:The itme value at every changing point of a signal is read out of a reference value data part 1B of the inserted card, and a reference value is determined from all the read-out time values, and simultaneously, the magnitude of the reference value is determined for the time value of the binary data read out of a data part 1A of the card, and either a first value or a second value is judged in accordance with the determined magnitude relation. Consequently, the binary data of the card can be discriminated independently of either the dispersion of the recorded data of each card or the dispersion of each reading head, and therefore, the value information of the card can be detected correctly.
Patent JP-2000051981-A (JP)
Title: Method for adjusting adjustable roller of straightening device and adjusting device
Inventor: VEIT GUSTAV
IPC: B21F1/02
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To automatically conduct the adjustment of all straightening rollers at a low equipment cost by successively mounting one roller actuation device on straightening devices, discriminating the roller to be adjusted with the roller actuation device and adjusting the straightening rollers to prescribed positions when adjusting plural straightening rollers. SOLUTION: A roller actuating device 2 is connected to a roller actuation device 2 through couplings 8, 9. A position sensor 7 discriminates which a straightening roller 4 is to be adjusted and sends a present position of the straightening roller 4 to a computer, Corresponding to a prescribed straightening process and a property of a wire to be straightened, respective positions of the straightening rollers are stored in the storage unit of of a computer, as necessary, a signal is sent to an actuator 6. The actuator 6, through coupling members 23, 17, rotates an adjusting screw 16 and adjustes the position of the straightening roller 4. The wire is straightened between the straightening rollers 4.
Patent JP-S6072609-A (JP)
Title: Method for pointing composite wire
Inventor: MURATA KEIJI
IPC: H01B13/00
Filed: 1983-09-29
Abstract: PURPOSE:To prevent the seizure of a composite wire and the exposure of its core material, etc. by tack-pointing the front tip of a composite wire and drawing and reducing the wire by a die having a curved surface of prescribed curvature before pointing the wire into the size insertable into a drawing die. CONSTITUTION:The front end of a composite wire 1 is tack-pointed into the size insertable into the die hole 30 of a die 3 having curved surface, by leaving the outer skin 11 of said front-end part slightly. After inserting the tack-pointed part 12 into the die hole 30, the outer skin 11 and core material 10 of the wire 1 are radially reduced by drawing. Next, the wire 1 is drawn back from the die 3, and the outer skin 11 of the reduced part 13 is removed while leaving it slightly after cutting off the tack-pointed part 12; these operations are repeated at need, to point the wire 1 to the size insertable into a drawing die 2. In this way, the composite wire 1 is drawn by the die 2 without bringing the core material into contact with the die hole 20 and causing the seizure between the wire 1 and the die 2.
Patent JP-2000011779-A (JP)
Title: Harness manufacturing device
Inventor: SUZUKI SATOSHI
IPC: H01R43/01
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a harness manufacturing device having a holding mechanism for accurately positioning a connector in a wire connecting station. SOLUTION: This harness manufacturing device has a holding mechanism 20 for a connector 10. The connector 10 is guided by a guide rail 26 and a guide plate 30. The guide plate 30 of the holding mechanism 20 has a plurality of pins 22 for pressingly holding the connector 10, a plate spring 60 for pressing the pins 22 toward the connector 10 side, and a stopper plate 70 fixed to the guide plate 30 together with the plate spring 60 with a spacer 46 between and holding a reduced diameter part 42 of each pin 22. Thus, the pins 22 hold the connector 10 at a wire connecting station.
Patent JP-H0735063-A (JP)
Title: Scroll compressor
Inventor: KIKUCHI TOSHIYUKI
IPC: F04C29/00
Filed: 1993-07-23
Abstract: PURPOSE:To supply lubricant oil in good performance by inclining the opening at one end so as to go farther from the axis of a rotary shaft than the opening at the other end, locating the first named opening backmore in the rotational circumferential direction of the rotary shaft than the latter named opening, and generating a stream of refrigerant gas in a through hole when the rotary shaft is in rotation. CONSTITUTION:An eccentric bushing 1 is eccentric a certain distance (t) from the center of a rotary shaft, and a through hole 2 is formed which extends between two end faces and penetrates aslant in the direction intersecting for a predetermined angle alpha to the axial direction. The through hole 2 opening at one end face confronting a boss part 73 is inclined so as to go farther from the axis of the rotary shaft 53 than the opening at the other end face. The first named opening is located backmore in the rotational circumferential direction of the rotary shaft 53 than the latter named opening. The refrigerant gas introduced into the through hole 2 by the centrifugal force generated by the rotation of the eccentric bushing 1 is sent by pressure to the boss part 73, and when it goes out of the boss part, the lubricant oil is fed to the gap at the periphery of the bushing 1 in good performance.
Patent JP-S5971676-A (JP)
Title: Preparation of multi-layer spread food
Inventor: YAMADA TSUNEKI
IPC: A23L25/10
Filed: 1982-10-18
Abstract: PURPOSE:To obtain the titled food having clear boundary between the peanut butter and an aqueous spread, without discoloration of the natural white color of peanut butter, by filling bubble-containing peanut butter and an aqueous spread in a vessel in layers. CONSTITUTION:Roast peanuts are crushed with a mill, mixed with shortening seasoning and emulsifier, kneaded with a kneader at 60-70 deg.C to obtain a creamy paste, deaerated by stirring under reduced pressure for about 5-10min, homogenized, and frothed at <=20 deg.C to obtain bubble-containing peanut butter. The peanut butter is filled together with an aqueous spread such as fruit jam, fruit jelly, marmalade, etc. in a vessel in layers to obtain multi-layer spread food. By the use of the bubble-containing peanut butter, the natural white color of the peanut butter can be maintained during the storage, the discoloration of the butter near the boundary between the aqueous spread can be prevented, and the boundary line can be maintained clearly for a long period.
Patent JP-S5974459-A (JP)
Inventor: KUROODO RUROI
IPC: F24J2/04
Filed: 1982-10-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H107806-A (JP)
Title: Thermosetting resin composition
Inventor: YAMADA KINJI
IPC: C08G77/452
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain a thermosetting resin composition, comprising a hydrolyzable organosilane compound and a polycarbodiimide derivative having specific groups and excellent in solubility in various solvents and preservation stability as a solution. SOLUTION: This thermosetting resin composition comprises (A) a hydrolyzate of a hydrolyzable organosilane compound and/or its partial condensate and (B) a polycarbodiimide derivative having hydrolyzable silyl groups. Furthermore, (C) a chelate compound of a metal selected from the group of zirconium, titanium and aluminum and (D) β-diketones and/or β-keto esters are preferably used in the composition. Thereby, a cured product excellent in heat resistance, transparency, electrical insulating properties, etc., without causing cracks when curing thereof can be formed.
Patent JP-H0736878-A (JP)
Title: Homonym selecting device
Inventor: UEDA TORU
IPC: G06F17/22
Filed: 1993-07-23
Abstract: PURPOSE:To provide a homonym selecting device capable of improving the conversion efficiency of 'KANA' (Japanese syllabary)/'KANJI' (Chinese character) conversion. CONSTITUTION:This selecting device is characterized by including a 'KANJI' conversion means (1 to 4) for converting an inputted 'HIRAGANA' (cursive form of Japanese syllabary) string into a 'KANA'/'KANJI' string including 'KANJI' conversion candidates homonymous with the 'HIRAGANA' string to be converted into 'HIRAGANA' and 'KANJI', a storage means 5 for storing 'KANJI' whose 'KANJI' conversion is determined out of the 'KANA'/'KANJI' string converted by the means (1 to 4) and a selecting means (6, 7) for selecting the conversion order of the 'KANJI' conversion candidates corresponding to the 'HIRAGANA' string to be converted so that the meaning of the 'KANJI' stored in the means 5 is matched with that of a context.